jingtong brochure

衡水京通工程橡胶有限公司

Hengshui JingTong Rubber Co.,LTDwww.bridgebearings.orgwww.jointwaterstop.com

http://hsjtxj.en.alibaba.com

【JINGTONG】

PRODUCT BROCHURE

ADD:Nanwangzhuang village,Hengshui City,Hebei Province,ChinaPhone ：+86-15731809416Tel/Fax:+86-318-2877988E-mail: [email protected]

Hengshui JingTong Rubber Co,LTD

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CONTENTS

CONTENTS---------------------------------------------- 1 -HENGSHUI JINGTONG RUBBER CO.,LTD------------ - 2 -一、Water-stop/Waterproof Materials---------------------- 3 -

【PVC/Rubber/HDPE Waterstop】------------------- 3 -【Hydrophilic expansion waterstop Strip】-------- - 8 -【Geomembrane】------------------------------------- - 9 -【Waterproof sheet】---------------------------------- - 9 -

二、Culvert & Pipeline Inflated Rubber Balloons------ - 9 -【Culvert Rubber Balloons】-------------------------- 9 -【Rubber Pipe Plug】-------------------------------- - 11 -

三、Bridge & Building Bearing-------------------------- - 13 -【Elastomer Bearing Pad】------------------------- - 13 -【Lead Rubber Bearing Isolator (LRB)】---------- 14 -【High Damping seismic isolation bearing】---- - 16 -【Pot Bearings】-------------------------------------- - 16 -


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HENGSHUI JINGTONG RUBBER CO.,LTDlocated in Hengshui City,hebei provice,where very close to TianJin

City,Beijing city ,that specializes in manufacturing and exporting bridge

bearings，waterstop waterproof materials，Culvert & Pipeline Inflated

Rubber Balloons since the establishment in 2007.Registered capital is

101 million RMB.It covers an area of 200 thousand square meters,

including 3000 square meters workshop,and 2000 square meters for

testing,there are more than 200 employees,including 10 engineers and

10 testing workers.Our products including construction waterproof

materials ,bridge and building rubber bearings,culvert and pipeline

rubber airbag etc. Used in brige highway, culvert, pipeline,building

constructions.Adhering to the principle that quality determines the

success and failures. Our company pays much attention to quality

managements and today we are one of the leading companies owning

customers in many countries.To meet different needs of our customer,

our company can supply varies types of products.Our products has

passed ISO,GB etc. Inspection and provide the third party reports with

more than 3000 projects in domestic,and also export to

Malaysia,Kenya,Uganda,USA etc.

To suit your specific scheme, waterstops/bearing/rubber balloons

etc.products can be made to order as your designs, even with complex

profiles and different materials. So if you want to make a custom order,

don't forget to enclose your design drawing, sizes and standards.


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一、Water-stop/Waterproof Materials【PVC/Rubber/HDPEWaterstop】

This kind of product includes:Rubber Water-stop, Hydrophilic expansion

rubber water-stop, Steel Edge

water-stop, PVC Water-stop, HDPE

water-stop, Bentonite Water-stop

strip etc. Water-stop materials. The

products comply with: KEJIJI [2008]

No.21 document & GB18173.2-2000

《Polymer waterproof materials part 2 :Water-stop》.

* As a factory, we can manufacture according to your request.

Note： 1.Colors: blue, black, yellow, grey etc.

No. Item Unit Parameter

1 Hardness Shore A ＞65

2 Tensile strength MPa ≥12

3 elongation % ≥300

4 Tensile modulus MPa ≥5.5

5 Brittleness temperature ℃ ＜-38

6 Bibulous rate % ＜0.5

7 Air aging (70±1℃,240 hours) % ≥95

8 Alkali effect coefficient

(20% alkali liquor,NaOH or KON)

≥95

PVC Waterstop Technical parameters


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2.General-length:150mm,250mm,300mm,350mm,400mm,450mm,50

0mm, 600mm etc.

3.Thickness:3mm,5mm,8mm,10mm etc.

Waterstops are manufactured from Anti-Ageing customized plastic

compound with PVC as a base polymer,add plasticizer, stabilizer,

through extrusion processing .

It has features as below:

High Elasticity & Tensile Strength

Immune to Corrosion

Excellent weather resistant

Unaffected by acids, alkalis,

metals salts and other chemicals

Lower water absorption

Withstand high Hydrostatic pressure

It Can bear shocks of heavy turbines, Earth quakes, Floods

Dams, locks, canals, water reservoirs and aqueducts

Water and waste water

treatment facilities

Primary and secondary

containment structures

Storage Tanks

Bridge and deck abutments

Advantages:

Application:


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Slabs-on-grade

Culverts and tunnels

Retaining walls

Foundation

Parking garages

In transport and storage, should not impact and damage the

packing,

Not weigh,Placed in ventilated and dry indoors,

Kept away from direct sunlight,

Prohibit contacting acid, alkalis, oil, organic solvent etc.,

Insulated from heat resource

Sold by roll or individually for intersections.Or 25m or 20m per roll

◊ Dumbell

Applications:Ideal for construction joints and contraction joints where

little or no movements are expected.

Features:With the largest and thickest

profile, the dumbbell waterstops can be

used in industrial applications. Meanwhile, it can be heat welded.

◊ Dumbell with Centre Bulb

Package:

Different types:

Storage:


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Suitable for subsidence, contraction expansion joints, including high

movement joints.

Applications:Ideal for construction, control and expansion joints, on

grade joints at wall / slab junctions.

Features:Capable to withstand large scale of movements. Largest and

thickest profiles make this waterstop ideal for industrial applications.

Meanwhile, it also can be heat-welded by standard splicing iron.

◊ Ribbed flat

Applications:Ideal for construction joints with little or no movement.

Features:The ribs effectively enhance the

bond strength between waterstop and

surrounding concrete; meanwhile, it also

improves water sealing capability of

waterstops.

◊ Ribbed with center bulb

Applications:Ideal for expansion, construction, control joints and other

joints with shear movements.

Features:The center bulb will absorb the

shear movements whether in lateral or

transverse direction. Normally, the bigger the center bulbs are, the

greater movements the waterstops will accommodate. Meanwhile, the

ribs not only make the concrete and waterstop bonding together, but also

provide a long fluid-flow path for water-proofing.

◊ Ribbed with tear web

Applications:Ideal for expansion joints with large movements such as


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tank ring foundations.

Features:The tear web waterstops features its U-shaped center bulb

which will tear when being subjected to

large movements such as joint expansion

and differential settlements. Additionally,

the ribs effectively increases the contact surface between waterstop and

concrete, therefore the waterstop can hold the surrounding concrete

firmly than others without ribs.

◊ Base seal

Applications:Ideal for construction, contraction, control and expansion

joints flat pavement jobs. For example, they

are suitable for runways, large containments

slabs, concrete walls, backfilled retaining

walls, etc.

Features:Base seal waterstop is easiest to install, as well as can be

heated-welded by standard splicing iron.

◊ Split waterstop

Applications:

Split dumbbell: ideal for construction joints with little or no movements;

Split ribbed: ideal for expansion moving

joints on or below grade.

Features:With features similar to dumbbell

and split ribbed waterstops.

◊Cap waterstop

Applications:Ideal for expansion joints with expansion boards.


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Features:Acting as a fluid tight internal

seal, the cap waterstop is long lasting and

attractive to be installed on the top of

expansion joints. Meanwhile, it efficiently accelerates the project

schedules.

【Hydrophilic expansion waterstop Strip】

This kind of product includes :PZ Type & PN Type.We can provide

products of 150%-600% volume

expansivity. Products can comply

with GB18173.3-2002 polymer

waterproof materials Part 3:

《 Hydrophilic expansion waterstop》.

PN Type Water Swelling Bentonite strip

Cross section of water stop respectively including 12*12、15*15、

10*20、15*20、20*30、20*50、50*50（mm）etc

PZ Type Water Swelling Bentonite Strip

Water swelling expansion water stop is a new type of water stop check of

aquatic products,it passes through vulcanization molding, but different

from general extensibility characteristics and elastic seal wate rfunction.

It can be water swelling,with water to water stop,affection of it to make it


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more reliable than ordinary waterproof materials.

Package:

(1) 5m-6m in a roll,30m packed in a small carton

(2) According to customer’s requirement is acceptable.

【Geomembrane】

This kind of product includes :Polyethylene geomembrane of low density

and high(middle)density.We can

provide products of 0.5-2.0mm

thickness and of 2-6m

wide.Products comply with

GB/T17643-2011 Geosynthetics

polyethylene geomembrane》.

【Waterproof sheet】

This kind of product includes :EVA,PE,ECB,PVC etc..We can provide

products of 1.2-4.0mm thickness &

2-6m wide.Products comply with:

GB18173.1-2012《Polymer

waterproof materials Part 1:

Waterproof sheet 》and

KEJIJI[2008]No.21 document.

二、Culvert & Pipeline Inflated Rubber Balloons【Culvert Rubber Balloons】

Rubber inflatable balloon is polymer composite materials processing

product, it is the use of high-strength synthetic fiber fabrics withstand the

force skeleton, inside and outside the vulcanized synthetic rubber

adhesive protective layer of tape to do, according to the design


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dimensions of a high temperature curing process made specifications,

more size, more pressure rubber

inflatable balloon shapes,

depending on the size of the

bridge, gutter size, tunnel size,

inflatable pressure reaches the

standard post-tensioned

concrete pre-casting project tensioned beams, the initial setting of

concrete grade to be after drain rubber inflatable balloon gas, pulled out

after the rubber inflatable balloon, scrub clean after storage, until the

next re-use, with a high compressive strength, good flexibility, strong

tightness, and used repeatedly, is a new lower cost bridge construction,

water conservancy, the tunnel project costs, and increase the speed of

the amount of pre-engineering concrete products supporting products.

Section Shape:

1> Diameter (D) : From 0.1m to 2.2 m.

2>Total Length (TL) : From 0.5 m to 28m.

3>Other specification also available upon customer’s request.

Pressure

Diameter(mm) Pressure(Mpa)


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150 0.08

160~190 0.08

200~220 0.07

230 0.06

240~280 0.05

300~370 0.045

380~480 0.04

500~520 0.035

550~600 0.03

620~680 0.025

700 0.02

620~680 0.025

700 0.02

Technical parameters:

【Rubber Pipe Plug】

Rubber Pipe Plug (Duct pipeline occluder) is made by enhancing

natural rubber, each pipe sealing bag before delivery, will be 1.5 times


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the rated working pressure and diameter corresponding model test

conditions. In order to ensure

the strength of the pipe sealing

balloon structure, we use a

safety factor to the tube three

times the rated working

pressure seal. Pipeline shutoff

balloon by balloon, pressure gauge, three, six meters long special

pneumatic hose, pump components. Floors in the building closed water

tests can withstand 2-6 storey natural water pressure.Duct sealing bag

suitable for sealing all kinds of cast iron repair pipes, glass pipes, PVC

pipes, PPR pipes, double-wall spiral pipe, etc., maintenance side

leakage. The pipe sealing balloon compared with other pipe sealing bag,

light weight, easy to carry, easy to operate, features simple construction.

Pipeline Plug:


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三、Bridge & Building Bearing【Elastomer Bearing Pad】

This kind of product includes :Plain elastomer bearing,PTFE sliding

bearing,(steel-reinforced) .The

products can comply with:JT/T4-2004

plate type elastomeric bearing for

highway bridges, TB/T1893-2006

Elastomeric bearing for railway bridges

& GB20688.4 - 2007 Normal rubber bearing.

Models and the suitable temperature

Neoprene: + 60 ℃ to 25 ℃

Natural rubber type: 60 ℃ ~ + 40 ℃

The ternary 3-20 type: + 60 ℃ ~ 45 ℃

Mechanical Properties

Item Index

Ultimate compressive strength Ru(Mpa) ≥70

Compressive modulus of elasticity E (Mpa) E±E×20%

Elasticity of shear modulus G1(Mpa) G±G×15%

Elasticity of shear modulus after aging G2(Mpa) G±G×15%

Found angle tangent tanθ Concrete Bridge ≥1/300

Steel Bridge ≥1/500

Found PTFE plate and stainless steel surface friction coefficient

(grease)

≤0.03


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【Lead Rubber Bearing Isolator (LRB)】

This kind product includes:Elstomeric Seismic protection isolator for

bridges and buildings.It can absorb

earthquake energy effectively by way

of rubber’s elasticity and Lead’s

restorability.Products comply

with :JT/T822-2011 Lead rubber

bearing isolator for highway bridge and GB 20688.3-2006 Elastomeric

seimic protection isolator for buildings.

Features:

◊ Stiff and strong in vertical direction but flexible in horizontal direction.

◊ Absorb earthquake-generated force by changing the bearing’s shape.

◊ Allow the buildings to retain their original shapes and position owing to

the high elastic force of rubber.

◊ Capable to adjust damping amount just by changing the number of

lead plugs.

◊ Excellent vertical load capacity ranging from 5 tonf to 2000 tonf.

◊ Reduce the ground acceleration by extending the structure vibration

period.

◊ High durable and elasticity of the rubber part - not suffer any damages

during and after earthquake.

◊ Easy to install without a separated damper.

◊ Low maintenance.

◊ With stable bi-linear behavior shown as the above picture.

LRB Dimension Table

Size Thickness Modulus Ratio of Lead core


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Internal Single

Rubber Layer

t1(mm)

Internal

Single Steel

Layer ts(mm)

400 20 ≥ t1 ≥11

≥ 3 ≥ 4 ≥ 3 ≤10

450 20 ≥ t1 ≥11

500 20 ≥ t1 ≥11

550 22 ≥ t1 ≥12

600 25 ≥ t1 ≥13

650 27 ≥ t1 ≥14

700 29 ≥ t1 ≥15

750 31 ≥ t1 ≥16

800 33 ≥ t1 ≥17

850 35 ≥ t1 ≥18

900 37 ≥ t1 ≥19

950 39 ≥ t1 ≥20

1000 41 ≥ t1 ≥21

1050 43 ≥ t1 ≥22

1100 45 ≥ t1 ≥23

1150 47 ≥ t1 ≥24

1200 50 ≥ t1 ≥25

1250 52 ≥ t1 ≥27

1300 54 ≥ t1 ≥28

1350 56 ≥ t1 ≥29

1400 58 ≥ t1 ≥30

1450 60 ≥ t1 ≥31

1500 62 ≥ t1 ≥32

In table : a-Long side size of Square Bearing internal, b-Short side size

of rectangle internal rubber, d0-Circle bearing internal steel plate

diameter, tr-Internal Single Rubber Layer thickness, Tr-Bearing internal


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rubber total thickness, Tr=n×tr S2=

rTd 0

(Circle bearing)

S2=

rTa(Rectangle bearing short side modulus) S2=

rTb(Rectangle

bearing long side modulus)

【High Damping seismic isolation bearing】

This kind of product is comprised of high-damping rubber & plate

connected with bolts.It is used

under 8 degrees of seismic

intensity in highways and

municipal bridges.Products

comply with : JT/T 842-2012 High

damping seismic isolation rubber

bearing for highway bridges & GB20688.2-2006 Elastomeric seismic

protection isolators for bridges.

【Pot Bearings】

This kind of product includes: GPZ(II), GPZ(2009), GCPZ & JPZ series

pot bearing for highway bridges,

and TPZB(X) series pot bearings

for railway bridges. Products

comply with JT/T 391 -2009 pot

bearings for highway bridges and

TB/T 2331-2013 pot bearings for railway bridges.


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衡水京通工程橡胶有限公司

HENGSHUI JINGTONG RUBBER CO.,LTD

地址：衡水市桃城区南王庄乡

ADD：NANWANGZHUANG VILLAGE,HENGSHUI CITY,HEBEI PROVINCE,CHINA

电话：0318-2877988

传真：0318-2877988

手机：86-15731809416

邮编：053000

Email: [email protected]

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